Transmissive Structured Illumination Reveals Target Depth and Cast Shadow Details Obscured by Scattering Media
Avinash Kumar, Patrick Robert Gill, Thomas Vogelsang, David G. Stork · Imaging and Applied Optics · 2013
We describe novel methods of computing sharp shadows and depth estimates of objects immersed in highly scattering media using multi-scale structured transmissive illumination, such as modified Hadamard tiles.